#include <iostream>
#include <string>

using namespace std;


void print_nb_of_items(const int nb_of_apple, const int& nb_of_pens)
{
    cout << "Number of apples = " << nb_of_apple << endl;
    cout << "Number of pens = " << nb_of_pens << " Address = 0x" << uppercase << hex << uintptr_t(&nb_of_pens) << endl;
    cout << "Hex output in uppercase = " << uppercase << hex << 77 << endl;
}

/* The main function */

int main(int argc, char * argv[])
{
    int nb_apple = 24;
    int nb_pens = 65;
    print_nb_of_items(nb_apple, nb_pens);

    return 0;
}